<!--
Description: iTunes duration
Expect:      not bozo and entries[0]['itunes_duration'] == u'3:00'
-->
<rss xmlns:itunes="http://www.itunes.com/DTDs/Podcast-1.0.dtd">
<channel>
<item>
  <itunes:duration>3:00</itunes:duration>
</item>
</channel>
</rss>